我正在进行元数据之间的一些比较,但在正确引用查询结果时遇到了一些问题。要建立的第一个查询$team_is_home
效果很好,但只要我尝试捕获帖子的ID$team_is_home
这有点混乱,我收到警告:“未定义属性:WP\\u查询::$post”
$args = array(
\'post_type\' => \'match_report\',
\'post_status\' => \'publish\',
\'meta_query\' => array(
array(
\'key\' => \'report_home-select\',
\'value\' => $team_id,
\'compare\' => \'=\',
),
)
);
$hometeams = new WP_Query($args);
$team_is_home = $hometeams->found_posts;
$scorehome = get_post_meta($hometeams->post->ID, \'report_homescore\');
我应该如何参考$hometeams->post->ID
为了避免收到此警告?